Javascript 从JS代码提交表单
我有以下表格:Javascript 从JS代码提交表单,javascript,jquery,asp.net-mvc,razor,Javascript,Jquery,Asp.net Mvc,Razor,我有以下表格: @model project.Models.ChannelAndLocationViewModel @{ const string formId = "parentForm"; } @using (Html.BeginForm("EditChannel", "Channel", FormMethod.Post, new { id = formId })) { Html.RenderPartial("EditChannelForm", Model);
@model project.Models.ChannelAndLocationViewModel
@{
const string formId = "parentForm";
}
@using (Html.BeginForm("EditChannel", "Channel", FormMethod.Post, new { id = formId }))
{
Html.RenderPartial("EditChannelForm", Model);
<br /><br />
<!--<input type="submit" value="Save"/>-->
<input type="button" value="Save" onclick="editChannel('@Model.ChannelViewModel.ID', @formId)" />
}
但是表单似乎永远不会被提交,因为模型没有被解析到控制器。一旦调用Action方法,模型就为null。操作如下所示:
function editChannel(channelId, parentForm) {
$(parentForm).submit();
$.ajax({
url: '/Channel/EditChannel/',
type: "POST",
cache: false,
data: {
id: channelId
},
success: function (msg) {
alert("Msg: " + msg);
if (msg === "ChangeOfSensitiveData") {
showAlertOnChangeOfSensitiveData('sensitivDataMsgDiv');
} else {
alert("Else");
}
},
error: function (msg) {
showDialog('errorDiv');
}
});
}
[HttpPost]
public ActionResult EditChannel(int id, ChannelAndLocationViewModel updatedModel)
{ ...}
如何从JS文件提交表单?请按以下方式提交:
function editChannel(channelId, parentForm) {
$("#formId").submit(function(event) {
event.preventDefault();
$.ajax({
url: '/Channel/EditChannel/',
type: "POST",
cache: false,
data: {
id: channelId,
updatedModel: parentForm
},
success: function (msg) {
alert("Msg: " + msg);
if (msg === "ChangeOfSensitiveData") {
showAlertOnChangeOfSensitiveData('sensitivDataMsgDiv');
} else {
alert("Else");
}
},
error: function (msg) {
showDialog('errorDiv');
}
});
});
}
这样做:
function editChannel(channelId, parentForm) {
$("#formId").submit(function(event) {
event.preventDefault();
$.ajax({
url: '/Channel/EditChannel/',
type: "POST",
cache: false,
data: {
id: channelId,
updatedModel: parentForm
},
success: function (msg) {
alert("Msg: " + msg);
if (msg === "ChangeOfSensitiveData") {
showAlertOnChangeOfSensitiveData('sensitivDataMsgDiv');
} else {
alert("Else");
}
},
error: function (msg) {
showDialog('errorDiv');
}
});
});
}
这样做:
function editChannel(channelId, parentForm) {
$("#formId").submit(function(event) {
event.preventDefault();
$.ajax({
url: '/Channel/EditChannel/',
type: "POST",
cache: false,
data: {
id: channelId,
updatedModel: parentForm
},
success: function (msg) {
alert("Msg: " + msg);
if (msg === "ChangeOfSensitiveData") {
showAlertOnChangeOfSensitiveData('sensitivDataMsgDiv');
} else {
alert("Else");
}
},
error: function (msg) {
showDialog('errorDiv');
}
});
});
}
这样做:
function editChannel(channelId, parentForm) {
$("#formId").submit(function(event) {
event.preventDefault();
$.ajax({
url: '/Channel/EditChannel/',
type: "POST",
cache: false,
data: {
id: channelId,
updatedModel: parentForm
},
success: function (msg) {
alert("Msg: " + msg);
if (msg === "ChangeOfSensitiveData") {
showAlertOnChangeOfSensitiveData('sensitivDataMsgDiv');
} else {
alert("Else");
}
},
error: function (msg) {
showDialog('errorDiv');
}
});
});
}
模型为空,因为尚未将其添加到数据中。尝试:
data: {
id: channelId,
updatedModel : { ...... }
},
模型为空,因为尚未将其添加到数据中。尝试:
data: {
id: channelId,
updatedModel : { ...... }
},
模型为空,因为尚未将其添加到数据中。尝试:
data: {
id: channelId,
updatedModel : { ...... }
},
模型为空,因为尚未将其添加到数据中。尝试:
data: {
id: channelId,
updatedModel : { ...... }
},
您是否有一个如何将模型作为数据发送的示例?我试着通过js code搜索google
实体框架解析模型和通过js code搜索实体框架发送模型,但似乎没有任何有用的结果我不知道如何通过js code表达模型将其创建为javascript对象,其中属性与服务器上模型的名称匹配,即{ModelId:1,SomeValue:'value'}。控制器将解析映射。您有如何将模型作为数据发送的示例吗?我试着通过js code搜索google实体框架解析模型和通过js code搜索实体框架发送模型,但似乎没有任何有用的结果我不知道如何通过js code表达模型将其创建为javascript对象,其中属性与服务器上模型的名称匹配,即{ModelId:1,SomeValue:'value'}。控制器将解析映射。您有如何将模型作为数据发送的示例吗?我试着通过js code搜索google实体框架解析模型和通过js code搜索实体框架发送模型,但似乎没有任何有用的结果我不知道如何通过js code表达模型将其创建为javascript对象,其中属性与服务器上模型的名称匹配,即{ModelId:1,SomeValue:'value'}。控制器将解析映射。您有如何将模型作为数据发送的示例吗?我试着通过js code搜索google实体框架解析模型和通过js code搜索实体框架发送模型,但似乎没有任何有用的结果我不知道如何通过js code表达模型将其创建为javascript对象,其中属性与服务器上模型的名称匹配,即{ModelId:1,SomeValue:'value'}。控制器将解析映射